*BSD News Article 92113


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From: Tony Griffiths <tonyg@OntheNet.com.au>
Newsgroups: comp.unix.bsd.freebsd.misc
Subject: Re: Upgrade of FreeBSd install
Date: Thu, 27 Mar 1997 17:09:18 +1000
Organization: On the Net (ISP on the Gold Coast, Australia)
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Q. Wade Billings wrote:
> 
> I need to know if upgrading to a newer version of FreeBSd is
> non-destructive. I am looking at upgrading an install of 2.1.5 to 2.2
> on a UNIX box that is serving as a Web server for my ISP.

I "upgraded" a 2.1.0 system to 2.1.7 without problems!

The reason I had no problems was because I dumped all filesystems to
DAT tape before starting...  ;-))

> 
> I have extensive experience with LINUX and BSD, but as far as FreeBSd
> is concerned, I am little leary of it. If I choose to upgrade, I want
> to make sure that the user and mail directories as well as all the
> configuration files reamin intact. Will the install just overwrite the
> binaries, and leave the .conf files alone?

A reasonable job of 'merging' your old /etc with the new /etc is done
but you will still be left with your old 2.1.5 sysconfig file missing
some of the newer 2.2 entries.  The 2.2 files are left around so you can
see
what the changes are and manually merge them!

Tony